th e area of asquare feild is 8hec how long would a man take to cross its diagnol by walking at the rate of 4km/hr?
The area of asquare feild is 8hec how long would a man take to cross its diagnol by walking at the rate of 4km/hr?
th e area of asquare feild is 8hec how long would a man take to cross its diagnol by walking at the rate of 4km/hr?
The area of asquare feild is 8hec how long would a man take to cross its diagnol by walking at the rate of 4km/hr?